EP3584479A4 - Électrovanne - Google Patents

Électrovanne Download PDF

Info

Publication number
EP3584479A4
EP3584479A4 EP18753791.5A EP18753791A EP3584479A4 EP 3584479 A4 EP3584479 A4 EP 3584479A4 EP 18753791 A EP18753791 A EP 18753791A EP 3584479 A4 EP3584479 A4 EP 3584479A4
Authority
EP
European Patent Office
Prior art keywords
electric valve
valve
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18753791.5A
Other languages
German (de)
English (en)
Other versions
EP3584479B1 (fr
EP3584479A1 (fr
Inventor
Satoshi Uehara
Yusuke Arai
Takeshi Hosoya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikoki Corp
Original Assignee
Fujikoki Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujikoki Corp filed Critical Fujikoki Corp
Priority to EP23175575.2A priority Critical patent/EP4235106A3/fr
Publication of EP3584479A1 publication Critical patent/EP3584479A1/fr
Publication of EP3584479A4 publication Critical patent/EP3584479A4/fr
Application granted granted Critical
Publication of EP3584479B1 publication Critical patent/EP3584479B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24457—Failure detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
EP18753791.5A 2017-02-20 2018-01-30 Électrovanne Active EP3584479B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23175575.2A EP4235106A3 (fr) 2017-02-20 2018-01-30 Électrovanne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017029192A JP6741611B2 (ja) 2017-02-20 2017-02-20 電動弁
PCT/JP2018/002925 WO2018150863A1 (fr) 2017-02-20 2018-01-30 Électrovanne

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP23175575.2A Division EP4235106A3 (fr) 2017-02-20 2018-01-30 Électrovanne
EP23175575.2A Division-Into EP4235106A3 (fr) 2017-02-20 2018-01-30 Électrovanne

Publications (3)

Publication Number Publication Date
EP3584479A1 EP3584479A1 (fr) 2019-12-25
EP3584479A4 true EP3584479A4 (fr) 2020-12-02
EP3584479B1 EP3584479B1 (fr) 2023-07-05

Family

ID=63169251

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23175575.2A Pending EP4235106A3 (fr) 2017-02-20 2018-01-30 Électrovanne
EP18753791.5A Active EP3584479B1 (fr) 2017-02-20 2018-01-30 Électrovanne

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP23175575.2A Pending EP4235106A3 (fr) 2017-02-20 2018-01-30 Électrovanne

Country Status (6)

Country Link
US (1) US10982792B2 (fr)
EP (2) EP4235106A3 (fr)
JP (1) JP6741611B2 (fr)
KR (1) KR102220968B1 (fr)
CN (2) CN110325775B (fr)
WO (1) WO2018150863A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10855158B2 (en) * 2018-04-19 2020-12-01 Watasensor, Inc. Magnetic power generation
KR102571450B1 (ko) * 2019-03-13 2023-08-28 제지앙 둔안 아트피셜 인바이런먼트 컴퍼니 리미티드 전자 팽창 밸브 및 냉동 시스템
JP7175049B2 (ja) * 2019-03-29 2022-11-18 株式会社不二工機 電動弁
CN110792834B (zh) * 2019-10-15 2021-07-06 陕西科技大学 一种可实现误差补偿控制的电动阀门及其工作方法
CN113028072A (zh) * 2019-12-25 2021-06-25 盾安环境技术有限公司 电子膨胀阀
JP2022141089A (ja) 2021-03-15 2022-09-29 株式会社テージーケー 電動弁制御装置
CN117460907A (zh) 2021-06-29 2024-01-26 株式会社不二工机 电动阀
JP2023030735A (ja) 2021-08-24 2023-03-08 株式会社テージーケー 電動弁制御装置、調整装置、電動弁制御プログラム及び調整プログラム
JP2023043092A (ja) 2021-09-15 2023-03-28 株式会社不二工機 電動弁

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001012633A (ja) * 1999-06-29 2001-01-16 Fuji Koki Corp 電動弁の弁開度検出装置および電動弁の弁開度制御装置
US6460567B1 (en) * 1999-11-24 2002-10-08 Hansen Technologies Corpporation Sealed motor driven valve
US20130068974A1 (en) * 2011-09-19 2013-03-21 Walbro Engine Management, L.L.C. Rotary position sensor with buffer

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JPH05256544A (ja) * 1992-03-12 1993-10-05 Toshiba Corp 冷凍機の電子膨脹弁制御装置
JPH08326952A (ja) * 1995-06-05 1996-12-10 Nippondenso Co Ltd 流量制御弁の動作不良診断装置
JP3937029B2 (ja) * 1999-03-26 2007-06-27 株式会社鷺宮製作所 電動弁
JP4391065B2 (ja) 2002-08-23 2009-12-24 愛三工業株式会社 スロットル開度検出装置
US7066189B2 (en) 2002-12-20 2006-06-27 Control Components, Inc. Predictive maintenance and initialization system for a digital servovalve
JP3983722B2 (ja) * 2003-08-04 2007-09-26 三菱電機株式会社 エンジン用吸気制御装置
US7988363B2 (en) 2005-02-22 2011-08-02 Ntn Corporation Bearing with rotation detection device
JP4704065B2 (ja) 2005-02-22 2011-06-15 Ｎｔｎ株式会社 回転検出装置付き軸受
JP4749784B2 (ja) * 2005-07-19 2011-08-17 株式会社不二工機 電動弁
JP2007113626A (ja) * 2005-10-19 2007-05-10 Yamatake Corp 電動アクチュエータ
JP2008101765A (ja) * 2006-09-20 2008-05-01 Fuji Koki Corp 電動弁
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JP2008215942A (ja) 2007-03-01 2008-09-18 Nsk Ltd トルクセンサ及び電動式パワーステアリング装置
JP4385071B2 (ja) 2007-12-18 2009-12-16 三菱電機株式会社 非接触式回転角度検出装置及びその製造方法
JP5301864B2 (ja) * 2008-03-31 2013-09-25 株式会社ミクニ 回転位置センサ
JP5344375B2 (ja) * 2009-09-30 2013-11-20 日本精機株式会社 回転角度検出装置
JP5875777B2 (ja) 2011-03-31 2016-03-02 株式会社不二工機 電動弁
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JP6101511B2 (ja) 2013-02-19 2017-03-22 株式会社不二工機 ステッピングモータ及びそれを用いた電動弁
JP6180197B2 (ja) * 2013-06-17 2017-08-16 株式会社ケーヒン 回転角度検出装置
CN105765347A (zh) * 2013-09-11 2016-07-13 伯恩斯公司 高分辨率多圈传感器相关的器件和方法
CN103791140A (zh) * 2014-01-24 2014-05-14 南通神华电气有限公司 一种电动阀门
US10075037B2 (en) * 2014-03-19 2018-09-11 Mitsubishi Electric Corporation Electric motor and electric power steering device using the same
CN203770807U (zh) * 2014-04-09 2014-08-13 黄建斌 阀门执行器
JP2016090499A (ja) * 2014-11-10 2016-05-23 いすゞ自動車株式会社 バルブ開度計測方法、並びにバルブ開度計測プログラム、及び車両用のシミュレータ
FR3029590B1 (fr) 2014-12-09 2017-06-09 Mmt Sa Vanne de dosage adaptee aux hautes pressions
DE112016001508A5 (de) 2015-03-30 2018-01-04 Schaeffler Technologies AG & Co. KG Antriebseinheit, insbesondere eines Getriebeaktuators
JP6670230B2 (ja) * 2016-12-22 2020-03-18 株式会社Ｓｏｋｅｎ トルク検出装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001012633A (ja) * 1999-06-29 2001-01-16 Fuji Koki Corp 電動弁の弁開度検出装置および電動弁の弁開度制御装置
US6460567B1 (en) * 1999-11-24 2002-10-08 Hansen Technologies Corpporation Sealed motor driven valve
US20130068974A1 (en) * 2011-09-19 2013-03-21 Walbro Engine Management, L.L.C. Rotary position sensor with buffer

Also Published As

Publication number Publication date
EP4235106A2 (fr) 2023-08-30
JP2018135908A (ja) 2018-08-30
KR102220968B1 (ko) 2021-02-26
EP3584479B1 (fr) 2023-07-05
CN112431960A (zh) 2021-03-02
CN110325775A (zh) 2019-10-11
EP3584479A1 (fr) 2019-12-25
WO2018150863A1 (fr) 2018-08-23
CN112431960B (zh) 2022-11-18
EP4235106A3 (fr) 2023-09-27
JP6741611B2 (ja) 2020-08-19
CN110325775B (zh) 2020-12-22
KR20190105044A (ko) 2019-09-11
US20190353271A1 (en) 2019-11-21
US10982792B2 (en) 2021-04-20

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